202011840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 224

約数和(自身を含む): 722741760

約数和(自身を除く): 520729920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 227, 240, 270, 288, 309, 320, 360, 412, 432, 454, 480, 515, 540, 576, 618, 681, 720, 824, 864, 908, 927, 960, 1030, 1080, 1135, 1236, 1362, 1440, 1545, 1648, 1728, 1816, 1854, 2043, 2060, 2160, 2270, 2472, 2724, 2781, 2880, 3090, 3296, 3405, 3632, 3708, 4086, 4120, 4320, 4540, 4635, 4944, 5448, 5562, 6129, 6180, 6592, 6810, 7264, 7416, 8172, 8240, 8640, 9080, 9270, 9888, 10215, 10896, 11124, 12258, 12360, 13620, 13905, 14528, 14832, 16344, 16480, 18160, 18540, 19776, 20430, 21792, 22248, 23381, 24516, 24720, 27240, 27810, 29664, 30645, 32688, 32960, 36320, 37080, 40860, 43584, 44496, 46762, 49032, 49440, 54480, 55620, 59328, 61290, 65376, 70143, 72640, 74160, 81720, 88992, 93524, 98064, 98880, 108960, 111240, 116905, 122580, 130752, 140286, 148320, 163440, 177984, 187048, 196128, 210429, 217920, 222480, 233810, 245160, 280572, 296640, 326880, 350715, 374096, 392256, 420858, 444960, 467620, 490320, 561144, 631287, 653760, 701430, 748192, 841716, 889920, 935240, 980640, 1052145, 1122288, 1262574, 1402860, 1496384, 1683432, 1870480, 1961280, 2104290, 2244576, 2525148, 2805720, 3156435, 3366864, 3740960, 4208580, 4489152, 5050296, 5611440, 6312870, 6733728, 7481920, 8417160, 10100592, 11222880, 12625740, 13467456, 16834320, 20201184, 22445760, 25251480, 33668640, 40402368, 50502960, 67337280, 101005920, 202011840]

約数ペア:

[(1, 202011840), (2, 101005920), (3, 67337280), (4, 50502960), (5, 40402368), (6, 33668640), (8, 25251480), (9, 22445760), (10, 20201184), (12, 16834320), (15, 13467456), (16, 12625740), (18, 11222880), (20, 10100592), (24, 8417160), (27, 7481920), (30, 6733728), (32, 6312870), (36, 5611440), (40, 5050296), (45, 4489152), (48, 4208580), (54, 3740960), (60, 3366864), (64, 3156435), (72, 2805720), (80, 2525148), (90, 2244576), (96, 2104290), (103, 1961280), (108, 1870480), (120, 1683432), (135, 1496384), (144, 1402860), (160, 1262574), (180, 1122288), (192, 1052145), (206, 980640), (216, 935240), (227, 889920), (240, 841716), (270, 748192), (288, 701430), (309, 653760), (320, 631287), (360, 561144), (412, 490320), (432, 467620), (454, 444960), (480, 420858), (515, 392256), (540, 374096), (576, 350715), (618, 326880), (681, 296640), (720, 280572), (824, 245160), (864, 233810), (908, 222480), (927, 217920), (960, 210429), (1030, 196128), (1080, 187048), (1135, 177984), (1236, 163440), (1362, 148320), (1440, 140286), (1545, 130752), (1648, 122580), (1728, 116905), (1816, 111240), (1854, 108960), (2043, 98880), (2060, 98064), (2160, 93524), (2270, 88992), (2472, 81720), (2724, 74160), (2781, 72640), (2880, 70143), (3090, 65376), (3296, 61290), (3405, 59328), (3632, 55620), (3708, 54480), (4086, 49440), (4120, 49032), (4320, 46762), (4540, 44496), (4635, 43584), (4944, 40860), (5448, 37080), (5562, 36320), (6129, 32960), (6180, 32688), (6592, 30645), (6810, 29664), (7264, 27810), (7416, 27240), (8172, 24720), (8240, 24516), (8640, 23381), (9080, 22248), (9270, 21792), (9888, 20430), (10215, 19776), (10896, 18540), (11124, 18160), (12258, 16480), (12360, 16344), (13620, 14832), (13905, 14528)]